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USN-4644-1: igraph vulnerability

27 November 2020

igraph could be made to crash if it opened a specially crafted file.

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Releases

Packages

  • igraph - a library for creating and manipulating graphs

Details

It was discovered that igraph mishandled certain malformed XML. An attacker
could use this vulnerability to cause a denial of service (crash).

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 18.04
Ubuntu 16.04

In general, a standard system update will make all the necessary changes.

References